Fig. 2 in Efficiency of indolebutyric Acid And different substrAtes in yerbA MAte cuttings

Fig. 2. Periodical analysis (up to 180 days) of survival rate (%) of Ilex paraguariensis cuttings, considering only the treatments with survivor explants (T1: S1 without IBA; T2: S1 + 3.0 mg L-1 IBA; T3: S2 without IBA; T4: S2 + 3.0 mg L-1 IBA). S1: substrate composed of biostabilized pine bark, limestone and vermiculite; S2: S1 + carbonized rice hulls (1:1). All the treatments initiated with sixty cuttings. Mean values with different letters are different by the Tukey test (p ≤ 0.05).